Originally Posted by
JonathanGennick
I might be ignorant here, but I'm not aware of any difference. I've used the silver 5mm ferrules on both brake and derailleur cable for a couple of seasons now.
Someone will doubtless put me in my place if I've gotten it wrong all this time

.
Thanks for the response. I really don't want to spend so much for all those ferrules, and I think I found a solution. Will this 25 foot roll of derailleur housing with 'end caps' work:
http://www.jensonusa.com/store/produ...W+Endcaps.aspx
It's not jagwire, but is the Shimano housing any good?